In which alga is the life cycle shown in the | vedclass

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(D) The provided figure illustrates a diplontic life cycle,where the diploid sporophyte is the dominant,photosynthetic,and independent phase of the pl

Vedclass · Accepted Answer

Fucus

Vedclass · Answer

(D) The provided figure illustrates a diplontic life cycle,where the diploid sporophyte is the dominant,photosynthetic,and independent phase of the plant. The gametophytic phase is represented only by the single to few-celled haploid gametophytes. This type of life cycle is characteristic of all seed-bearing plants (gymnosperms and angiosperms) and some algae such as Fucus. In contrast,Spirogyra and Volvox exhibit a haplontic life cycle,while Ectocarpus exhibits a haplo-diplontic life cycle. Therefore,the correct option is Fucus.

In which alga is the life cycle shown in the given figure observed?

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